diff options
| -rw-r--r-- | block.c | 7 | ||||
| -rw-r--r-- | block/blkdebug.c | 8 | ||||
| -rw-r--r-- | include/block/block.h | 8 | ||||
| -rwxr-xr-x | tests/qemu-iotests/077 | 278 | ||||
| -rw-r--r-- | tests/qemu-iotests/077.out | 202 | ||||
| -rw-r--r-- | tests/qemu-iotests/group | 1 |
6 files changed, 504 insertions, 0 deletions
@@ -3141,10 +3141,13 @@ static int coroutine_fn bdrv_aligned_pwritev(BlockDriverState *bs, if (ret < 0) { /* Do nothing, write notifier decided to fail this request */ } else if (flags & BDRV_REQ_ZERO_WRITE) { + BLKDBG_EVENT(bs, BLKDBG_PWRITEV_ZERO); ret = bdrv_co_do_write_zeroes(bs, sector_num, nb_sectors, flags); } else { + BLKDBG_EVENT(bs, BLKDBG_PWRITEV); ret = drv->bdrv_co_writev(bs, sector_num, nb_sectors, qiov); } + BLKDBG_EVENT(bs, BLKDBG_PWRITEV_DONE); if (ret == 0 && !bs->enable_write_cache) { ret = bdrv_co_flush(bs); @@ -3215,11 +3218,13 @@ static int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs, }; qemu_iovec_init_external(&head_qiov, &head_iov, 1); + BLKDBG_EVENT(bs, BLKDBG_PWRITEV_RMW_HEAD); ret = bdrv_aligned_preadv(bs, &req, offset & ~(align - 1), align, align, &head_qiov, 0); if (ret < 0) { goto fail; } + BLKDBG_EVENT(bs, BLKDBG_PWRITEV_RMW_AFTER_HEAD); qemu_iovec_init(&local_qiov, qiov->niov + 2); qemu_iovec_add(&local_qiov, head_buf, offset & (align - 1)); @@ -3247,11 +3252,13 @@ static int coroutine_fn bdrv_co_do_pwritev(BlockDriverState *bs, }; qemu_iovec_init_external(&tail_qiov, &tail_iov, 1); + BLKDBG_EVENT(bs, BLKDBG_PWRITEV_RMW_TAIL); ret = bdrv_aligned_preadv(bs, &req, (offset + bytes) & ~(align - 1), align, align, &tail_qiov, 0); if (ret < 0) { goto fail; } + BLKDBG_EVENT(bs, BLKDBG_PWRITEV_RMW_AFTER_TAIL); if (!use_local_qiov) { qemu_iovec_init(&local_qiov, qiov->niov + 1); diff --git a/block/blkdebug.c b/block/blkdebug.c index 2c03698f93..56c4cd084f 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -186,6 +186,14 @@ static const char *event_names[BLKDBG_EVENT_MAX] = { [BLKDBG_FLUSH_TO_OS] = "flush_to_os", [BLKDBG_FLUSH_TO_DISK] = "flush_to_disk", + + [BLKDBG_PWRITEV_RMW_HEAD] = "pwritev_rmw.head", + [BLKDBG_PWRITEV_RMW_AFTER_HEAD] = "pwritev_rmw.after_head", + [BLKDBG_PWRITEV_RMW_TAIL] = "pwritev_rmw.tail", + [BLKDBG_PWRITEV_RMW_AFTER_TAIL] = "pwritev_rmw.after_tail", + [BLKDBG_PWRITEV] = "pwritev", + [BLKDBG_PWRITEV_ZERO] = "pwritev_zero", + [BLKDBG_PWRITEV_DONE] = "pwritev_done", }; static int get_event_by_name(const char *name, BlkDebugEvent *event) diff --git a/include/block/block.h b/include/block/block.h index 1085992a7a..963a61fa4c 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -527,6 +527,14 @@ typedef enum { BLKDBG_FLUSH_TO_OS, BLKDBG_FLUSH_TO_DISK, + BLKDBG_PWRITEV_RMW_HEAD, + BLKDBG_PWRITEV_RMW_AFTER_HEAD, + BLKDBG_PWRITEV_RMW_TAIL, + BLKDBG_PWRITEV_RMW_AFTER_TAIL, + BLKDBG_PWRITEV, + BLKDBG_PWRITEV_ZERO, + BLKDBG_PWRITEV_DONE, + BLKDBG_EVENT_MAX, } BlkDebugEvent; diff --git a/tests/qemu-iotests/077 b/tests/qemu-iotests/077 new file mode 100755 index 0000000000..bbf7b5145a --- /dev/null +++ b/tests/qemu-iotests/077 @@ -0,0 +1,278 @@ +#!/bin/bash +# +# Test concurrent pread/pwrite +# +# Copyright (C) 2014 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +# creator +owner=kwolf@redhat.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt generic +_supported_proto generic +_supported_os Linux + +CLUSTER_SIZE=4k +size=128M + +_make_test_img $size + +echo +echo "== Some concurrent requests involving RMW ==" + +function test_io() +{ +echo "open -o file.align=4k blkdebug::$TEST_IMG" +# A simple RMW request +cat <<EOF +aio_write -P 10 0x200 0x200 +aio_flush +EOF + +# Sequential RMW requests on the same physical sector +off=0x1000 +for ev in "head" "after_head" "tail" "after_tail"; do +cat <<EOF +break pwritev_rmw.$ev A +aio_write -P 10 $((off + 0x200)) 0x200 +wait_break A +aio_write -P 11 $((off + 0x400)) 0x200 +sleep 100 +resume A +aio_flush +EOF +off=$((off + 0x1000)) +done + +# Chained dependencies +cat <<EOF +break pwritev_rmw.after_tail A +aio_write -P 10 0x5000 0x200 +wait_break A +aio_write -P 11 0x5200 0x200 +aio_write -P 12 0x5400 0x200 +aio_write -P 13 0x5600 0x200 +aio_write -P 14 0x5800 0x200 +aio_write -P 15 0x5a00 0x200 +aio_write -P 16 0x5c00 0x200 +aio_write -P 17 0x5e00 0x200 +sleep 100 +resume A +aio_flush +EOF + +# Overlapping multiple requests +cat <<EOF +break pwritev_rmw.after_tail A +aio_write -P 10 0x6000 0x200 +wait_break A +break pwritev_rmw.after_head B +aio_write -P 10 0x7e00 0x200 +wait_break B +aio_write -P 11 0x6800 0x1000 +resume A +sleep 100 +resume B +aio_flush +EOF + +cat <<EOF +break pwritev_rmw.after_tail A +aio_write -P 10 0x8000 0x200 +wait_break A +break pwritev_rmw.after_head B +aio_write -P 10 0x9e00 0x200 +wait_break B +aio_write -P 11 0x8800 0x1000 +resume B +sleep 100 +resume A +aio_flush +EOF + +cat <<EOF +break pwritev_rmw.after_tail A +aio_write -P 10 0xa000 0x200 +wait_break A +aio_write -P 11 0xa800 0x1000 +break pwritev_rmw.after_head B +aio_write -P 10 0xbe00 0x200 +wait_break B +resume A +sleep 100 +resume B +aio_flush +EOF + +cat <<EOF +break pwritev_rmw.after_tail A +aio_write -P 10 0xc000 0x200 +wait_break A +aio_write -P 11 0xc800 0x1000 +break pwritev_rmw.after_head B +aio_write -P 10 0xde00 0x200 +wait_break B +resume B +sleep 100 +resume A +aio_flush +EOF + +# Only RMW for the tail part +cat <<EOF +break pwritev_rmw.after_tail A +aio_write -P 10 0xe000 0x1800 +wait_break A +aio_write -P 11 0xf000 0xc00 +sleep 100 +resume A +aio_flush +EOF + +cat <<EOF +break pwritev A +aio_write -P 10 0x10000 0x800 +wait_break A +break pwritev_rmw.after_tail B +aio_write -P 11 0x10000 0x400 +break pwritev_done C +resume A +wait_break C +resume C +sleep 100 +wait_break B +resume B +aio_flush +EOF + +cat <<EOF +break pwritev A +aio_write -P 10 0x11000 0x800 +wait_break A +aio_write -P 11 0x11000 0x1000 +sleep 100 +resume A +aio_flush +EOF +} + +test_io | $QEMU_IO | _filter_qemu_io | \ + sed -e 's,[0-9/]* bytes at offset [0-9]*,XXX/XXX bytes at offset XXX,g' \ + -e 's/^[0-9]* \(bytes\|KiB\)/XXX bytes/' \ + -e '/Suspended/d' + +echo +echo "== Verify image content ==" + +function verify_io() +{ + # A simple RMW request + echo read -P 0 0 0x200 + echo read -P 10 0x200 0x200 + echo read -P 0 0x400 0xc00 + + # Sequential RMW requests on the same physical sector + echo read -P 0 0x1000 0x200 + echo read -P 10 0x1200 0x200 + echo read -P 11 0x1400 0x200 + echo read -P 0 0x1600 0xa00 + + echo read -P 0 0x2000 0x200 + echo read -P 10 0x2200 0x200 + echo read -P 11 0x2400 0x200 + echo read -P 0 0x2600 0xa00 + + echo read -P 0 0x3000 0x200 + echo read -P 10 0x3200 0x200 + echo read -P 11 0x3400 0x200 + echo read -P 0 0x3600 0xa00 + + echo read -P 0 0x4000 0x200 + echo read -P 10 0x4200 0x200 + echo read -P 11 0x4400 0x200 + echo read -P 0 0x4600 0xa00 + + # Chained dependencies + echo read -P 10 0x5000 0x200 + echo read -P 11 0x5200 0x200 + echo read -P 12 0x5400 0x200 + echo read -P 13 0x5600 0x200 + echo read -P 14 0x5800 0x200 + echo read -P 15 0x5a00 0x200 + echo read -P 16 0x5c00 0x200 + echo read -P 17 0x5e00 0x200 + + # Overlapping multiple requests + echo read -P 10 0x6000 0x200 + echo read -P 0 0x6200 0x600 + echo read -P 11 0x6800 0x1000 + echo read -P 0 0x7800 0x600 + echo read -P 10 0x7e00 0x200 + + echo read -P 10 0x8000 0x200 + echo read -P 0 0x8200 0x600 + echo read -P 11 0x8800 0x1000 + echo read -P 0 0x9800 0x600 + echo read -P 10 0x9e00 0x200 + + echo read -P 10 0xa000 0x200 + echo read -P 0 0xa200 0x600 + echo read -P 11 0xa800 0x1000 + echo read -P 0 0xb800 0x600 + echo read -P 10 0xbe00 0x200 + + echo read -P 10 0xc000 0x200 + echo read -P 0 0xc200 0x600 + echo read -P 11 0xc800 0x1000 + echo read -P 0 0xd800 0x600 + echo read -P 10 0xde00 0x200 + + # Only RMW for the tail part + echo read -P 10 0xe000 0x1000 + echo read -P 11 0xf800 0x400 + echo read -P 0 0xfc00 0x400 + + echo read -P 11 0x10000 0x400 + echo read -P 10 0x10400 0x400 + + echo read -P 11 0x11800 0x800 +} + +verify_io | $QEMU_IO "$TEST_IMG" | _filter_qemu_io + +_check_test_img + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/077.out b/tests/qemu-iotests/077.out new file mode 100644 index 0000000000..ab612344d6 --- /dev/null +++ b/tests/qemu-iotests/077.out @@ -0,0 +1,202 @@ +QA output created by 077 +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 + +== Some concurrent requests involving RMW == +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'B' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'B' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'B' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'B' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +blkdebug: Resuming request 'C' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'B' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +blkdebug: Resuming request 'A' +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote XXX/XXX bytes at offset XXX +XXX bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +== Verify image content == +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 3072/3072 bytes at offset 1024 +3 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 4096 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 4608 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 5120 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 2560/2560 bytes at offset 5632 +2.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 8192 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 8704 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 9216 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 2560/2560 bytes at offset 9728 +2.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 12288 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 12800 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 13312 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 2560/2560 bytes at offset 13824 +2.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 16384 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 16896 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 17408 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 2560/2560 bytes at offset 17920 +2.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 20480 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 20992 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 21504 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 22016 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 22528 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 23040 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 23552 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 24064 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 24576 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 25088 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 26624 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 30720 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 32256 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 32768 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 33280 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 34816 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 38912 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 40448 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 40960 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 41472 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 43008 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 47104 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 48640 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 49152 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 49664 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 51200 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1536/1536 bytes at offset 55296 +1.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 56832 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 4096/4096 bytes at offset 57344 +4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1024/1024 bytes at offset 63488 +1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1024/1024 bytes at offset 64512 +1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1024/1024 bytes at offset 65536 +1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 1024/1024 bytes at offset 66560 +1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 2048/2048 bytes at offset 71680 +2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +No errors were found on the image. +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 5860c40e09..03c762fb4f 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -81,3 +81,4 @@ 072 rw auto 073 rw auto 074 rw auto +077 rw auto |